Question

Evaluate :-
(√5+2√2)square-(√5-√8)square

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Answer 1

[(√5)²+(√2)²-2×√5×√2]+[(√8)²+(√5)²-2×√8×√5]

[5+2-2×√10]+[8+5-2×√40]

7-2√10+(13-4√10)

-2√10(7+11)

-2×18√10

-32√10

miss sharabi (◍•ᴗ•◍)❤